This is a guest modifiable state that must be saved/restored properly. Signed-off-by: Jan Kiszka <jan.kis...@siemens.com> --- hw/ioapic.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/hw/ioapic.c b/hw/ioapic.c index 443c579..c7019f5 100644 --- a/hw/ioapic.c +++ b/hw/ioapic.c @@ -231,14 +231,25 @@ static void ioapic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t va } } +static int ioapic_pre_load(void *opaque) +{ + IOAPICState *s = opaque; + + /* in case we are loading version 1, set these to sane values */ + s->irr = 0; + return 0; +} + static const VMStateDescription vmstate_ioapic = { .name = "ioapic", - .version_id = 1, + .version_id = 2, + .pre_load = ioapic_pre_load, .minimum_version_id = 1, .minimum_version_id_old = 1, .fields = (VMStateField []) { VMSTATE_UINT8(id, IOAPICState), VMSTATE_UINT8(ioregsel, IOAPICState), + VMSTATE_UINT32_V(irr, IOAPICState, 2), VMSTATE_UINT64_ARRAY(ioredtbl, IOAPICState, IOAPIC_NUM_PINS), VMSTATE_END_OF_LIST() } -- 1.7.1